| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.39 | 6.750% | $154.1363 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $220.37 | 12.277% | $247.4248 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $249.74 | 13.814% | $284.2391 | $284.24 | $284.25 | $284.20 |
| Purchase #4 | $71.94 | 7.790% | $77.5441 | $77.54 | $77.55 | $77.50 |
| Purchase #5 | $16.27 | 3.775% | $16.8842 | $16.88 | $16.90 | $16.90 |
| Purchase #6 | $191.91 | 8.247% | $207.7368 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $230.40 | 7.166% | $246.9105 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $1,125.02 | $1,234.8758 | $1,234.87 | $1,234.90 | $1,234.70 | |